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AAW Lab
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AAW sEMG Flex worn on a forearmAAW sEMG Flex circuit board close-up

AAW Lab

sEMG modules for education, research prototyping, electronics development, and HCI experiments.
First-time EMG GuideCompare Products

What are you trying to do?

AAW sEMG Flex worn on a forearmAAW Lab Console EMG waveform website screenshot
Beginner pathI am new to EMG and want to try itLearn what EMG modules can do, what the first waveform should look like, and which product to choose.
AAW sEMG Wireless complete kit product photoAAW sEMG Wireless kit parts laid out
Product lineI want to compare Flex, Mini, and WirelessCompare product positioning, use cases, and which version to choose.
AAW sEMG Flex connected to an ESP32 DevKit and laptop waveform displayAAW sEMG Flex recommended wiring with an ESP32 DevKit
After-sales docsI need wiring, demos, or troubleshootingFind setup steps, Lab Console notes, waveform checks, and common troubleshooting guides.
Product LineBuying GuideSetup After PurchaseAAW Lab on TindieAAW Lab Taobao Store

Real Signal Captures

For the first experiment, look for action-related changes: lower activity while relaxed, larger waveform amplitude during contraction, and a return to a lower level after release.

AAW Lab Console EMG waveform website screenshot

AAW Lab Console capture: live EMG waveform display in the browser at console.aawlab.com.

AAW sEMG v1 dry electrode capture: raw ADC, filtered waveform, and FFT change as the hand contracts and relaxes.

Product Versions

Choose AAW sEMG Flex for first experiments, AAW sEMG Mini for compact wearable structures, and AAW sEMG Wireless when you want fewer wires and browser-based wireless waveforms. See the full Product Line comparison.